[Bug driver/67023] "g++ -E" does not set preprocessor language to C++ when reading from standard input

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67023

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|"g++" does not set          |"g++ -E" does not set
                   |preprocessor language to    |preprocessor language to
                   |C++ when reading from       |C++ when reading from
                   |standard input              |standard input
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2025-04-22
     Ever confirmed|0                           |1